<!DOCTYPE html>
<html>
<head lang="en">
    <meta charset="UTF-8">
    <title></title>
</head>
<body>
<iframe name="left"  src="map-left.html" frameborder="false" scrolling="auto"
        style="border:none;" width="25%" height="750px" allowtransparency="true"></iframe>
<iframe name="right"  src="map-right.html" frameborder="false" scrolling="auto"
        style="border:none;" width="74%" height="750px" allowtransparency="true"></iframe>

</body>
</html>